The nurse is caring for a patient admitted to the emergency department with right-sided weakness and difficulty speaking. Within an hour, the symptoms have subsided, and the patient receives a diagnosis of transient ischemic attack (TIA). The patient asks, "What is a TIA?" What information should be included when assisting with teaching the patient about TIA?

Question

Quizplus · Accepted Answer

A transient ischemic attack (TIA) occurs when blood flow to a part of the brain is temporarily blocked, resulting in a temporary shortage of oxygen and nutrients to brain tissue. This can cause stroke-like symptoms that usually go away within an hour or two. It is important to seek medical attention immediately if these symptoms occur, as a TIA is a warning sign that a full stroke may occur in the future.

The Nurse Is Caring for a Patient Admitted to the Emergency